New Activators for the Coupling Reaction of Terminal Alkynes with Organic Halides.
New Activators for the Coupling Reaction of Terminal Alkynes with Organic Halides.
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末端炔烃与有机卤化物偶联反应的新型活化剂。
DOI:
10.1002/chin.200524055
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发表时间:
2005
期刊:
影响因子:
--
通讯作者:
A. Mori
中科院分区:
文献类型:
--
作者:
M. M. Ahmed;A. Sekiguchi;T. Shimada;J. Kawashima;A. Mori
Cross-coupling reactions of terminal alkynes with organic halides catalyzed by palladium(0) or palladium(0)/Cu(I) take place in the presence of several activators, such as silver(I) oxide, tetrabutylammonium fluoride (TBAF), and tetrabutylammonium hydroxide (TBAOH), to give the corresponding coupling products in good-to-excellent yields.